CVE-2026-63991

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: 6lowpan: check skbclone return value in sendmcastpkt The skbclone function can return NULL if memory allocation fails. sendmcastpkt calls skbclone without checking the return value, which can lead to a NULL pointer...

CVE-2026-63991

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: 6lowpan: check skbclone return value in sendmcastpkt The skbclone function can return NULL if memory allocation fails. sendmcastpkt calls skbclone without checking the return value, which can lead to a NULL pointer...

EUVD-2026-45564

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: 6lowpan: check skbclone return value in sendmcastpkt The skbclone function can return NULL if memory allocation fails. sendmcastpkt calls skbclone without checking the return value, which can lead to a NULL pointer...

CVE-2026-63991 Bluetooth: 6lowpan: check skb_clone() return value in send_mcast_pkt()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: 6lowpan: check skbclone return value in sendmcastpkt The skbclone function can return NULL if memory allocation fails. sendmcastpkt calls skbclone without checking the return value, which can lead to a NULL pointer...

CVE-2026-63991 Bluetooth: 6lowpan: check skb_clone() return value in send_mcast_pkt()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: 6lowpan: check skbclone return value in sendmcastpkt The skbclone function can return NULL if memory allocation fails. sendmcastpkt calls skbclone without checking the return value, which can lead to a NULL pointer...

PT-2026-61308

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Bluetooth 6lowpan component where the send mcast pkt function calls skb clone without verifying its return value. Because skb clone can return NULL during memory...

MiracleLinux 3 : avahi-0.6.16-1AXS3.1 (AXSA:2009-06:01)

The remote MiracleLinux 3 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2009-06:01 advisory. Avahi is a system which facilitates service discovery on a local network -- this means that you can plug your laptop or computer into a network and instantly b...

UBUNTU-CVE-2025-71098

In the Linux kernel, the following vulnerability has been resolved: ip6gre: make ip6greheader robust Over the years, syzbot found many ways to crash the kernel in ip6greheader 1. This involves team or bonding drivers ability to dynamically change their dev-neededheadroom and/or dev-hardheaderlen ...

EUVD-2009-0758

Malware in sbrugna...

Linux Distros Unpatched Vulnerability : CVE-2024-27415

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Red Hat Enterprise Linux - kernel: netfilter: bridge: confirm multicast packets before passing them up the stack Ubuntu Linux - netfilter: bridge: confirm...

CVE-2024-33621 ipvlan: Dont Use skb->sk in ipvlan_process_v{4,6}_outbound

In the Linux kernel, the following vulnerability has been resolved: ipvlan: Dont Use skb-sk in ipvlanprocessv4,6outbound Raw packet from PFPACKET socket ontop of an IPv6-backed ipvlan device will hit WARNONONCE in skmcloop through schdirectxmit path. WARNING: CPU: 2 PID: 0 at net/core/sock.c:775...

CVE-2024-26626 ipmr: fix kernel panic when forwarding mcast packets

In the Linux kernel, the following vulnerability has been resolved: ipmr: fix kernel panic when forwarding mcast packets The stacktrace was: 86.305548 BUG: kernel NULL pointer dereference, address: 0000000000000092 86.306815 PF: supervisor read access in kernel mode 86.307717 PF: errorcode0x0000 ...

USN-2808-1: wpa_supplicant and hostapd vulnerabilities

It was discovered that wpasupplicant incorrectly handled WMM Sleep Mode Response frame processing. A remote attacker could use this issue to perform broadcast/multicast packet injections, or cause a denial of service. CVE-2015-5310 It was discovered that wpasupplicant and hostapd incorrectly...

PT-2015-2966

Name of the Vulnerable Software and Affected Versions wpa supplicant versions 2.x before 2.6 Description The issue is related to the WNM Sleep Mode code in wpa supplicant, which does not properly ignore key data in response frames when management frame protection MFP was not negotiated. This allo...

CVE-2015-0742

The Protocol Independent Multicast PIM application in Cisco Adaptive Security Appliance ASA Software 9.20.0, 9.20.104, 9.23.1, 9.23.4, 9.31.105, 9.32.100, 9.40.115, 100.130.21, 100.1320.3, 100.1321.9, and 100.141.1 does not properly implement multicast-forwarding registration, which allows remote...

Cisco IOS XR NetFlow and Network Processor (NP) Chip DoS (Typhoon-based Line Cards)

The remote Cisco device is running a version of Cisco IOS XR software that is potentially affected by a denial of service vulnerability related the handling of a maliciously crafted packet with a multicast destination MAC address routed by a bridge-group virtual interface. Note that this issue on...

CVE-2009-0758

The originatesfromlocallegacyunicastsocket function in avahi-core/server.c in avahi-daemon 0.6.23 does not account for the network byte order of a port number when processing incoming multicast packets, which allows remote attackers to cause a denial of service network bandwidth and CPU consumpti...

Code injection

The originatesfromlocallegacyunicastsocket function in avahi-core/server.c in avahi-daemon 0.6.23 does not account for the network byte order of a port number when processing incoming multicast packets, which allows remote attackers to cause a denial of service network bandwidth and CPU consumpti...

CVE-2009-0758

The originatesfromlocallegacyunicastsocket function in avahi-core/server.c in avahi-daemon 0.6.23 does not account for the network byte order of a port number when processing incoming multicast packets, which allows remote attackers to cause a denial of service network bandwidth and CPU consumpti...

CVE-2009-0758

The originatesfromlocallegacyunicastsocket function in avahi-core/server.c in avahi-daemon 0.6.23 does not account for the network byte order of a port number when processing incoming multicast packets, which allows remote attackers to cause a denial of service network bandwidth and CPU consumpti...